Zhejiang Gomelong Meter Co., Ltd.
Zhejiang Gomelong Meter Co., Ltd.
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Gomelong DDS5558-YG single phase electronic kwh meters
Application
Model DDS5558 single phase electronic active energy meter is a kind of new style single phase two wire active energy meter, it adopts micro-electronics technique, and imported large scale integrate circuit, uses advanced technique of digital and SMT techniques, etc. The meter completely accords with relevant technical requirements of class 1 single phase active energy meter stipulated in international standard IEC62053-21.
Features
1. Bidirectional measurement, Reverse energy calculated into forward
2. Indication: Pulse, power, reverse current
Technical Parameters
Specification | DDS5558R | |
Accuracy | Active | Class1.0 |
Reactive |
| |
Voltage | Rated | 110/120/220/230/240V |
Range | 0.9Un~1.1Un | |
Limit | 0.8Un~1.2Un | |
Frequency |
| 50/60Hz |
Current | Range | 1.5(6), 5(30), 10(50), 15(90), 20(100), 5(40), 5(100)A |
Starting Current |
| 0.4%Ib |
Constant | Active | 1600imp/kWh |
Reactive | \ | |
Display | Type | Register |
Digit | 5+1 | |
Power Consumption | Voltage Circuit | ≤0.8W,10VA |
Current Circuit | ≤4VA | |
Communication | Interface | Optical/Infrared/RS485 (Optional) |
Protocol | MODBUS,DLT/645,IEC1107 | |
Temperature | Working Temperature | -45℃~+55℃ |
Storage Temperature | -40℃~+70℃ | |
Humidity |
| ≤90% |
Protection |
| IP54 |
Dimension&Wiring Diagram